.. _f-lassorandomforestregressor:

module ``ml.lasso_random_forest_regressor``
===========================================





.. inheritance-diagram:: ensae_teaching_cs.ml.lasso_random_forest_regressor


Short summary
+++++++++++++

module ``ensae_teaching_cs.ml.lasso_random_forest_regressor``

Implements *LassoRandomForestRegressor*.


:githublink:`%|py|5`




Classes
+++++++

+---------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------+
| class                                                                                                               | truncated documentation                                                                                                     |
+=====================================================================================================================+=============================================================================================================================+
| :class:`LassoRandomForestRegressor <ensae_teaching_cs.ml.lasso_random_forest_regressor.LassoRandomForestRegressor>` | Fits a random forest and then selects trees by using a Lasso regression. The traning produces the following attributes: ... |
+---------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------+






Properties
++++++++++

+--------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------+
| property                                                                                                           | truncated documentation                                                                                          |
+====================================================================================================================+==================================================================================================================+
| :py:meth:`_repr_html_ <ensae_teaching_cs.ml.lasso_random_forest_regressor.LassoRandomForestRegressor._repr_html_>` | HTML representation of estimator. This is redundant with the logic of `_repr_mimebundle_`. The latter should ... |
+--------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------+






Methods
+++++++

+-----------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------+
| method                                                                                                                      | truncated documentation                                                                                        |
+=============================================================================================================================+================================================================================================================+
| :py:meth:`__init__ <ensae_teaching_cs.ml.lasso_random_forest_regressor.LassoRandomForestRegressor.__init__>`                |                                                                                                                |
+-----------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------+
| :meth:`decision_function <ensae_teaching_cs.ml.lasso_random_forest_regressor.LassoRandomForestRegressor.decision_function>` | Computes the predictions.                                                                                      |
+-----------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------+
| :meth:`fit <ensae_teaching_cs.ml.lasso_random_forest_regressor.LassoRandomForestRegressor.fit>`                             | Fits the random forest first, then applies a lasso and finally removes all trees mapped to a null coefficient. |
+-----------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------+
| :meth:`predict <ensae_teaching_cs.ml.lasso_random_forest_regressor.LassoRandomForestRegressor.predict>`                     | Computes the predictions.                                                                                      |
+-----------------------------------------------------------------------------------------------------------------------------+----------------------------------------------------------------------------------------------------------------+


Documentation
+++++++++++++

.. automodule:: ensae_teaching_cs.ml.lasso_random_forest_regressor
    :members:
    :special-members: __init__
    :show-inheritance: